煤炭高位发热量不确定度评定

Evaluation on Indeterminacy of Gross Calorific Value for Coal

煤炭高位发热量作为煤炭质量分析的重要指标之一,其检测过程中的不确定度问题日益引起重视。从多方因素探求不确定度的来源,分别进行评定,并分析其影响,以提高煤炭质量分析的准确度。

As one of the important indexes of coal quality analysis,the uncertainty in the process of coal high calorific output has attracted more and more attention. This paper aims to explore the source of uncertainty from many factors,to evaluate it separately,and to analyze its impact,in order to improve the accuracy of coal quality analysis.